{"entity":{"iso2":"XP","iso3":"MIC","name":"Middle income","slug":"middle-income"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"air-transport-freight-million-ton-km","source":"Civil Aviation Statistics of the World, International Civil Aviation Organization (ICAO)","source_url":"https://data.worldbank.org/indicator/IS.AIR.GOOD.MT.K1","title":"Air transport, freight (million ton-km)","unit":"million ton-km"},"observations":[{"date":"1974-01-01","value":2119.8},{"date":"1975-01-01","value":2432.2},{"date":"1976-01-01","value":2837.0},{"date":"1977-01-01","value":3118.2},{"date":"1978-01-01","value":3482.5},{"date":"1979-01-01","value":3726.2},{"date":"1980-01-01","value":4088.6},{"date":"1981-01-01","value":4538.2},{"date":"1982-01-01","value":4830.2},{"date":"1983-01-01","value":5220.4},{"date":"1984-01-01","value":5862.9},{"date":"1985-01-01","value":5774.8},{"date":"1986-01-01","value":6033.7},{"date":"1987-01-01","value":6885.1},{"date":"1988-01-01","value":7378.7},{"date":"1989-01-01","value":7586.2},{"date":"1990-01-01","value":7864.2},{"date":"1991-01-01","value":8089.6},{"date":"1992-01-01","value":8919.4},{"date":"1993-01-01","value":9509.2},{"date":"1994-01-01","value":10972.9},{"date":"1995-01-01","value":11416.5},{"date":"1996-01-01","value":11786.1},{"date":"1997-01-01","value":13482.9},{"date":"1998-01-01","value":13152.6},{"date":"1999-01-01","value":14034.1},{"date":"2000-01-01","value":15763.4},{"date":"2001-01-01","value":15551.8},{"date":"2002-01-01","value":16361.2},{"date":"2003-01-01","value":17594.0},{"date":"2004-01-01","value":20593.8},{"date":"2005-01-01","value":21320.2},{"date":"2006-01-01","value":22002.3},{"date":"2007-01-01","value":25613.8},{"date":"2008-01-01","value":25758.4},{"date":"2009-01-01","value":28013.7},{"date":"2010-01-01","value":34423.3},{"date":"2011-01-01","value":33958.2},{"date":"2012-01-01","value":33024.6},{"date":"2013-01-01","value":34649.4},{"date":"2014-01-01","value":37296.5},{"date":"2015-01-01","value":38589.9},{"date":"2016-01-01","value":40066.0},{"date":"2017-01-01","value":45238.9},{"date":"2018-01-01","value":49309.7},{"date":"2019-01-01","value":50731.0},{"date":"2020-01-01","value":37647.1},{"date":"2021-01-01","value":44768.2},{"date":"2022-01-01","value":45026.6},{"date":"2023-01-01","value":51932.6}],"summary":{"latest_period":"2023-01-01","latest_value":51932.6,"max":51932.6,"mean":19407.5,"min":2119.8,"of":45,"rank":10,"trend":"volatile"}}